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Commit bfe1b9b1 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

vxlan: put UDP socket in correct namespace 



Move vxlan UDP socket to correct network namespace

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Acked-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aaba1f58

drivers/net/vxlan.c

+5 −3
Original line number Diff line number Diff line
@@ -1136,6 +1136,9 @@ static __net_init int vxlan_init_net(struct net *net) 
		pr_debug("UDP socket create failed\n");

		return rc;

	}

	/* Put in proper namespace */

	sk = vn->sock->sk;

	sk_change_net(sk, net);



	vxlan_addr.sin_port = htons(vxlan_port);
@@ -1144,13 +1147,12 @@ static __net_init int vxlan_init_net(struct net *net) 
	if (rc < 0) {

		pr_debug("bind for UDP socket %pI4:%u (%d)\n",

			 &vxlan_addr.sin_addr, ntohs(vxlan_addr.sin_port), rc);

		sock_release(vn->sock);

		sk_release_kernel(sk);

		vn->sock = NULL;

		return rc;

	}



	/* Disable multicast loopback */

	sk = vn->sock->sk;

	inet_sk(sk)->mc_loop = 0;



	/* Mark socket as an encapsulation socket. */
@@ -1169,7 +1171,7 @@ static __net_exit void vxlan_exit_net(struct net *net) 
	struct vxlan_net *vn = net_generic(net, vxlan_net_id);



	if (vn->sock) {

		sock_release(vn->sock);

		sk_release_kernel(vn->sock->sk);

		vn->sock = NULL;

	}

}